WANTED: LIGAND for unix and/or source (2d repost)

[Gabriel Berriz]

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[ NB: My news software continues to mangle and lose my posts.  This is
my third attempt with this post.  I apologize for possible repeats. ]
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Hello.  I'm trying to locate a site from which to download a UNIX
version of the program LIGAND.  I'm also interested in getting the
source code for this program, especially if a UNIX version is not
readily available.

I would greatly appreciate any pointers.

Gabriel